LTC2205-14 LINER [Linear Technology], LTC2205-14 Datasheet - Page 7

• Manufacturer Part Number: LTC2205-14
• Description: 14-Bit, 65Msps ADC
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–120
–130
–100
–110
–120
–130
–1.0
–1.5
–0.5
–60
–70
–60
–70
–10
–20
–30
–40
–50
–80
–90
–10
–20
–30
–40
–50
–80
–90
1.5
1.0
0.5
0
0
0
0
0
0
LTC2205-14: INL (Integral
Nonlinearity) vs Code
LTC2205-14: 32K Point FFT,
–1dBFS, f
PGA = 0, DITH = 0
LTC2205-14: 32K Point FFT,
–25dBFS, f
PGA = 0, DITH = 1
5
5
4096
10
10
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
IN
= 5.1MHz,
= 5.1MHz,
15
15
CODE
8192
20
20
12288
25
25
220514 G04
220514 G07
220514 G01
30
30
16384
–0.25
–0.50
–0.75
–1.00
1.00
0.75
0.50
0.25
–100
–110
–120
–130
–100
–110
–120
–130
–60
–70
–60
–70
–10
–20
–30
–40
–50
–80
–90
–10
–20
–30
–40
–50
–80
–90
0
0
0
0
LTC2205-14: DNL (Differential
Nonlinearity) vs Code
0
0
LTC2205-14: 32K Point FFT,
–1dBFS, f
PGA = 1, DITH = 0
LTC2205-14: 32K Point FFT,
–40dBFS, f
PGA = 0, DITH = 0
5
5
4096
IN
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
IN
= 5.1MHz,
= 5.1MHz,
CODE
8192
15
15
20
20
12288
25
25
220514 G02
220514 G05
220514 G08
16384
30
30
250,000
200,000
100,000
150,000
50,000
–100
–110
–120
–130
–100
–110
–120
–130
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
0
LTC2205-14: Grounded Input
Histogram
LTC2205-14: 32K Point FFT,
–25dBFS, f
PGA = 0, DITH = 0
LTC2205-14: 32K Point FFT,
–40dBFS, f
PGA = 0, DITH = 1
8175
5
5
8176
LTC2205-14
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
IN
IN
8177
= 5.1MHz,
= 5.1MHz,
CODE
15
15
8178
20
20
8179
25
25
220514fa
220514 G03
220514 G06
220514 G09
8180
7
30
30